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Chemical Analysis of an Organic Compound Found the Following Composition

Question 128

Multiple Choice

Chemical analysis of an organic compound found the following composition: 40.0% C, 53.29% O, and 6.71% H.If the molar mass is 90.08 g/mol, how many empirical formula units are there in the molecular formula?


A) 2
B) 3
C) 4
D) 6
E) 8

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